YOU SAID:

i was eighteen years old the first time i stabbed a puppy

INTO JAPANESE

初めて子犬を刺したのは18歳のとき

BACK INTO ENGLISH

I was 18 when I stabbed my puppy for the first time.

INTO JAPANESE

初めて子犬を刺したとき、私は18歳でした。

BACK INTO ENGLISH

I was 18 when I stung my puppy for the first time.

INTO JAPANESE

初めて子犬を刺したとき、私は18歳でした。

BACK INTO ENGLISH

I was 18 when I stung my puppy for the first time.